how to select the top 5 five values in a matrix

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jaah navi
jaah navi le 28 Mar 2019
Modifié(e) : madhan ravi le 28 Mar 2019
If A=rand(5,15) whch generates 5 rows with 15 columns
Could anyone help me how to select the highest 5 values in A.

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madhan ravi
madhan ravi le 28 Mar 2019
Modifié(e) : madhan ravi le 28 Mar 2019
maxk(A(:),5) % gives the max 5 values of entire matrix
%or
max(A,[],2) % gives max of each row (finally resulting with 5 values)
  2 commentaires
jaah navi
jaah navi le 28 Mar 2019
ok.
with respect to command max(A,[],2) it gives one maximum value for each row,could you please help me to find 5 maximum values for each row.
madhan ravi
madhan ravi le 28 Mar 2019
Modifié(e) : madhan ravi le 28 Mar 2019
Your question is answered here.

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